cam -l segmentation fault (core dumped)

Ubuntu 22.04Pi Zero 2 W

I have updated / upgraded and added a swap file. Previous attempts to compile from source make no difference.

dpkg -l | grep libcameraii libcamera-dev:arm64 0~git20200629+e7aa92a-9 arm64 complex camera support library (development files)ii libcamera-tools 0~git20200629+e7aa92a-9 arm64 complex camera support library (tools)ii libcamera0:arm64 0~git20200629+e7aa92a-9 arm64 complex camera support librarycam -lSegmentation fault (core dumped)libcamera-hellolibcamera-hello: command not found

I have verified the hardware with Bullseye, but need to use Ubuntu because I want to use ROS2.

Any help would be appreciated.